---> uname -a: Linux prd-centos8-robot-2c-8g-38095.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 616 4743 19 2338 6778 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:32:9b:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85553sec preferred_lft 85553sec inet6 fe80::f816:3eff:fe32:9b57/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 06/28/2025 _x86_64_ (2 CPU) 23:07:00 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 112.08 0.35 111.73 15.06 10120.64 11:10:01 PM 37.55 0.70 36.85 51.72 6222.06 11:11:01 PM 25.06 0.38 24.68 64.25 1475.54 11:12:01 PM 78.34 9.45 68.89 1685.59 8153.44 11:13:01 PM 8.06 0.00 8.06 0.00 603.13 11:14:01 PM 2.43 0.00 2.43 0.00 70.60 11:15:01 PM 0.13 0.00 0.13 0.00 1.30 11:16:01 PM 0.10 0.00 0.10 0.00 0.78 11:17:01 PM 0.18 0.00 0.18 0.00 2.42 11:18:01 PM 0.45 0.00 0.45 0.00 7.73 11:19:01 PM 0.15 0.00 0.15 0.00 2.03 11:20:01 PM 6.36 0.17 6.20 32.92 122.01 11:21:01 PM 32.24 0.53 31.71 64.78 1611.55 Average: 23.32 0.89 22.43 147.24 2184.13 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5213292 6991052 2669140 33.86 2688 1955644 732308 8.20 187752 2139596 115940 11:10:01 PM 5159260 6979780 2723172 34.55 2688 1997388 753492 8.44 198916 2175616 8 11:11:01 PM 5135640 7007668 2746792 34.85 2688 2046520 745392 8.35 230252 2162524 41924 11:12:01 PM 4949140 7028892 2933292 37.21 2688 2248632 683196 7.65 267192 2289252 10856 11:13:01 PM 4949364 7028952 2933068 37.21 2688 2248636 683196 7.65 267192 2289328 4 11:14:01 PM 4949468 7029056 2932964 37.21 2688 2248636 683196 7.65 267192 2289268 8 11:15:01 PM 4949536 7029124 2932896 37.21 2688 2248636 683196 7.65 267192 2289384 4 11:16:01 PM 4949452 7029044 2932980 37.21 2688 2248640 683196 7.65 267196 2289272 4 11:17:01 PM 4949180 7028772 2933252 37.21 2688 2248640 683196 7.65 267196 2289476 4 11:18:01 PM 4949432 7029004 2933000 37.21 2688 2248640 683196 7.65 267196 2289340 4 11:19:01 PM 4949456 7029032 2932976 37.21 2688 2248644 683196 7.65 267196 2289472 4 11:20:01 PM 4780520 6895952 3101912 39.35 2688 2284008 817596 9.15 302640 2422788 47072 11:21:01 PM 4894652 6976424 2987780 37.90 2688 2250076 729516 8.17 468456 2142344 25044 Average: 4982953 7006366 2899479 36.78 2688 2194057 711067 7.96 271198 2258282 18529 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 80.92 65.01 859.41 10.19 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 59.95 39.80 545.19 4.09 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 22.38 19.58 86.91 6.20 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 238.83 159.06 285.54 51.78 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.58 0.92 0.55 0.19 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.73 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 0.63 0.15 0.04 0.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 2.57 1.57 0.41 0.36 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 2.38 0.88 0.45 0.31 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 2.03 0.80 0.32 0.18 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 1.62 0.88 0.42 0.31 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 13.06 10.76 11.98 5.51 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 19.81 17.81 16.91 8.22 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 34.34 24.41 139.10 6.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 06/28/2025 _x86_64_ (2 CPU) 23:07:00 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 33.49 0.00 5.00 1.07 0.08 60.34 11:09:01 PM 0 19.80 0.00 3.91 1.08 0.08 75.12 11:09:01 PM 1 47.22 0.00 6.10 1.07 0.08 45.53 11:10:01 PM all 10.27 0.00 1.38 1.75 0.04 86.56 11:10:01 PM 0 5.57 0.00 1.04 2.85 0.05 90.48 11:10:01 PM 1 15.03 0.00 1.72 0.63 0.03 82.59 11:11:01 PM all 20.99 0.00 3.08 0.20 0.07 75.66 11:11:01 PM 0 12.92 0.00 2.30 0.17 0.07 84.55 11:11:01 PM 1 29.07 0.00 3.87 0.23 0.07 66.75 11:12:01 PM all 23.84 0.00 4.72 1.09 0.08 70.27 11:12:01 PM 0 22.63 0.00 4.39 1.30 0.08 71.60 11:12:01 PM 1 25.06 0.00 5.05 0.89 0.07 68.93 11:13:01 PM all 0.32 0.00 0.10 0.06 0.03 99.50 11:13:01 PM 0 0.48 0.00 0.07 0.03 0.02 99.40 11:13:01 PM 1 0.15 0.00 0.13 0.08 0.03 99.60 11:14:01 PM all 0.30 0.00 0.06 0.01 0.03 99.60 11:14:01 PM 0 0.52 0.00 0.03 0.02 0.02 99.42 11:14:01 PM 1 0.08 0.00 0.08 0.00 0.05 99.78 11:15:01 PM all 0.31 0.00 0.04 0.00 0.03 99.62 11:15:01 PM 0 0.52 0.00 0.02 0.00 0.02 99.45 11:15:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 11:16:01 PM all 0.33 0.00 0.06 0.00 0.03 99.57 11:16:01 PM 0 0.53 0.00 0.07 0.00 0.02 99.38 11:16:01 PM 1 0.13 0.00 0.05 0.00 0.05 99.77 11:17:01 PM all 0.32 0.00 0.07 0.00 0.02 99.60 11:17:01 PM 0 0.52 0.00 0.02 0.00 0.00 99.47 11:17:01 PM 1 0.12 0.00 0.12 0.00 0.03 99.73 11:18:01 PM all 0.29 0.00 0.05 0.00 0.03 99.63 11:18:01 PM 0 0.08 0.00 0.05 0.00 0.02 99.85 11:18:01 PM 1 0.50 0.00 0.05 0.00 0.03 99.42 11:19:01 PM all 0.32 0.00 0.06 0.00 0.03 99.60 11:19:01 PM 0 0.07 0.00 0.07 0.00 0.03 99.83 11:19:01 PM 1 0.57 0.00 0.05 0.00 0.02 99.37 11:19:01 PM CPU %user %nice %system %iowait %steal %idle 11:20:01 PM all 10.51 0.00 1.23 0.06 0.03 88.16 11:20:01 PM 0 5.41 0.00 1.10 0.05 0.03 93.41 11:20:01 PM 1 15.61 0.00 1.37 0.07 0.03 82.93 11:21:01 PM all 29.90 0.00 4.23 0.18 0.08 65.61 11:21:01 PM 0 21.19 0.00 3.68 0.22 0.07 74.84 11:21:01 PM 1 38.61 0.00 4.78 0.15 0.08 56.37 Average: all 10.10 0.00 1.55 0.34 0.04 87.98 Average: 0 6.95 0.00 1.29 0.44 0.04 91.29 Average: 1 13.25 0.00 1.80 0.24 0.05 84.66